[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [57746] trunk/blender/source/blender/ editors/space_view3d/view3d_buttons.c: disable normalize when active vertex contains locked weights

[Gaia Clary]

Revision: 57746
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=57746
Author:   gaiaclary
Date:     2013-06-25 22:19:48 +0000 (Tue, 25 Jun 2013)
Log Message:
-----------
disable normalize when active vertex contains locked weights

Modified Paths:
--------------
    trunk/blender/source/blender/editors/space_view3d/view3d_buttons.c

Modified: trunk/blender/source/blender/editors/space_view3d/view3d_buttons.c
===================================================================
--- trunk/blender/source/blender/editors/space_view3d/view3d_buttons.c	2013-06-25 21:06:35 UTC (rev 57745)
+++ trunk/blender/source/blender/editors/space_view3d/view3d_buttons.c	2013-06-25 22:19:48 UTC (rev 57746)
@@ -839,6 +839,7 @@
 		const bool *vgroup_validmap;
 		eVGroupSelect subset_type = ts->vgroupsubset;
 		int yco = 0;
+		int locked = 0;
 
 		uiBlockSetHandleFunc(block, do_view3d_vgroup_buttons, NULL);
 
@@ -879,6 +880,7 @@
 					uiButSetFlag(but, UI_TEXT_LEFT);
 					if (dg->flag & DG_LOCK_WEIGHT) {
 						uiButSetFlag(but, UI_BUT_DISABLED);
+						locked++;
 					}
 					xco += x;
 
@@ -911,7 +913,10 @@
 		ot = WM_operatortype_find("OBJECT_OT_vertex_weight_normalize_active", 1);
 		but = uiDefButO_ptr(block, BUT, ot, WM_OP_EXEC_DEFAULT, "Normalize",
 		                    0, yco, UI_UNIT_X * 5, UI_UNIT_Y,
-		                    TIP_("Normalize active vertex weights"));
+		                    TIP_("Normalize weights of active vertex (if affected groups are unlocked"));
+		if(locked) {
+			uiButSetFlag(but, UI_BUT_DISABLED);
+		}
 
 		ot = WM_operatortype_find("OBJECT_OT_vertex_weight_copy", 1);
 		but = uiDefButO_ptr(block, BUT, ot, WM_OP_EXEC_DEFAULT, "Copy",